Solution : https://service.sap.com/sap/support/notes/335857 (SAP Service marketplace login required)
Key words :
symptom rounding errors occur, additional key words ck11, global settings -> check units, posting manual activity allocations, activity allocation valuation, conversion values set, measurement unit table, decimal places defined, decimal places, 3 decimal places
Related Notes :
| 397239 | INFO:CO-OM Interface/actual postings/commitment/down payment |
| 355486 | IAA valuation: Rounding errors |